CRUCIBLE FOR MELTING A THERMIT MATERIAL HAVING A GLASS OR METAL LAYER; THERMIT WELDING DEVICE WITH SUCH CRUCIBLE

The thermit welding device (1) of the present invention comprises: a tubular thermit welding crucible (3) having a bottom portion provided with a through portion (6) to an exterior, and having a glass layer or metal layer formed on an inner tubular surface; and a body portion comprising a cavity por...

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Bibliographische Detailangaben
1. Verfasser:	FUNAMIZU, DAISUKE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS RETORTS SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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